From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from pandora.armlinux.org.uk (pandora.armlinux.org.uk [78.32.30.218]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 78B4F10E0; Thu, 31 Oct 2024 00:11:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=78.32.30.218 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730333513; cv=none; b=NpVIrkxbnb+lmTQBnT3g4J/povkm3+6Q0ez8hTvo2El1DSSPmmqS9xucqLpGCafE2j8I0G5UCdw3xPvaSfHH11hq/dP7zVuV9O2W9LZnoXEiG1Lj/Hb8b9VbO07cRF+BRPIc+AlDQJSqsAJ3CrJuN4iIr+x1SkD9Pu+pcWLdang= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730333513; c=relaxed/simple; bh=Ceq1779UGAl8iOYIzrR6U8YByCcRrYMnJdZdGnLER50=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=KbJDq4HZqlzusvl10MxsPgSKEhTXLGIt/ZVtwgpP3aGe4vLSPIRvvNf1tgN3ItQWac9ZwCuDXcEQ5v1sxOuvdb6HzhMNVQ9OUH0xjoRiRMoI/lhbwO9YHhx0A+uia8QOMox8B/8yjDGNPr+Pg0HPUmukSK/B+cQXUYriMB9fddE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=armlinux.org.uk; spf=none smtp.mailfrom=armlinux.org.uk; dkim=pass (2048-bit key) header.d=armlinux.org.uk header.i=@armlinux.org.uk header.b=tZusAJI3; arc=none smtp.client-ip=78.32.30.218 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=armlinux.org.uk Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=armlinux.org.uk Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=armlinux.org.uk header.i=@armlinux.org.uk header.b="tZusAJI3" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=armlinux.org.uk; s=pandora-2019; h=Sender:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=ADnOlDvSfcc2o2XTsLbJuVcsj8qk7QSX8jkP5KkZ5Mw=; b=tZusAJI37JDe16l2CZBpAGOoEF bwhxtvPkUCgV07xUfbic6dfNujjddnRpFUT28MncKLe8Cf9RmQNEQ2CluZau/8U5ySVsGog8VqShd EFBOOAGnSgY3OCnoxcZfxON8e5KQ8V09Hh3+bH6dtqWaa2OqpYH3DbGXF1WaZX9l4oNY7VJdjWvz0 JulQkHoTGHzdnWrphAeFjrxUXwPucq8lnQH/pm3sH0UdPtqKBgsjh0uQgnAxpdSyzr/dvps0alFUp 2XKigXu9odZbDzMnWUvymb2OR8E4jOpAAD3qyv2n9sn0Wx4BlrHq0O5BRCP3jFtjBx92Vj2eWcf9S Ynf3jZjA==; Received: from shell.armlinux.org.uk ([fd8f:7570:feb6:1:5054:ff:fe00:4ec]:38846) by pandora.armlinux.org.uk with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1t6ImG-0000qB-0h; Thu, 31 Oct 2024 00:11:06 +0000 Received: from linux by shell.armlinux.org.uk with local (Exim 4.96) (envelope-from ) id 1t6Im2-0002OR-10; Thu, 31 Oct 2024 00:10:50 +0000 Date: Thu, 31 Oct 2024 00:10:50 +0000 From: "Russell King (Oracle)" To: Steven Rostedt Cc: Alice Ryhl , Masami Hiramatsu , Mathieu Desnoyers , Peter Zijlstra , Josh Poimboeuf , Jason Baron , Ard Biesheuvel , Miguel Ojeda , Alex Gaynor , Wedson Almeida Filho , Boqun Feng , Gary Guo , =?iso-8859-1?Q?Bj=F6rn?= Roy Baron , Benno Lossin , Andreas Hindborg , linux-trace-kernel@vger.kernel.org, rust-for-linux@vger.kernel.org, linux-kernel@vger.kernel.org, Arnd Bergmann , linux-arch@vger.kernel.org, Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" , Sean Christopherson , Uros Bizjak , Catalin Marinas , Will Deacon , Marc Zyngier , Oliver Upton , Mark Rutland , Ryan Roberts , Fuad Tabba , linux-arm-kernel@lists.infradead.org, Paul Walmsley , Palmer Dabbelt , Albert Ou , Anup Patel , Andrew Jones , Alexandre Ghiti , Conor Dooley , Samuel Holland , linux-riscv@lists.infradead.org, Huacai Chen , WANG Xuerui , Bibo Mao , Tiezhu Yang , Andrew Morton , Tianrui Zhao , loongarch@lists.linux.dev, Palmer Dabbelt Subject: Re: [PATCH v12 4/5] jump_label: adjust inline asm to be consistent Message-ID: References: <20241030-tracepoint-v12-0-eec7f0f8ad22@google.com> <20241030-tracepoint-v12-4-eec7f0f8ad22@google.com> <20241030191316.2a27ff1b@rorschach.local.home> Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20241030191316.2a27ff1b@rorschach.local.home> Sender: Russell King (Oracle) On Wed, Oct 30, 2024 at 07:13:16PM -0400, Steven Rostedt wrote: > On Wed, 30 Oct 2024 16:04:27 +0000 > Alice Ryhl wrote: > > > To avoid duplication of inline asm between C and Rust, we need to > > import the inline asm from the relevant `jump_label.h` header into Rust. > > To make that easier, this patch updates the header files to expose the > > inline asm via a new ARCH_STATIC_BRANCH_ASM macro. > > > > The header files are all updated to define a ARCH_STATIC_BRANCH_ASM that > > takes the same arguments in a consistent order so that Rust can use the > > same logic for every architecture. > > > > Suggested-by: Peter Zijlstra (Intel) > > Co-developed-by: Miguel Ojeda > > Signed-off-by: Miguel Ojeda > > Acked-by: Peter Zijlstra (Intel) > > Acked-by: Catalin Marinas > > Acked-by: Palmer Dabbelt # RISC-V > > Still missing an ack from the ARM maintainer (32 bit, just added) and loongarch. > > I'll wait till Monday, if I don't hear anything against these patches > I'll pull them in. As of what has recently happened, I am not participating in technical activities until such time that I'm told what is now acceptable. So far, that has not been forthcoming, and thus I believe it is unwise to engage in technical discussion. -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTP is here! 80Mbps down 10Mbps up. Decent connectivity at last!